Davepetasprite^2

Davepetasprite^2 is the sprite corresponding to the players of Dave Strider and Jake English in the post-retcon timeline of Homestuck. They have been prototyped twice, from the corpse of Nepeta Leijon and from pre-retcon Davesprite. Designwise, they have Davesprite's shades and wings, and their overall outfit resembles Nepeta's dream clothing, along with her trenchcoat and claws. They have a mix between Davesprite and Nepeta's hair, and Nepeta's horns. Their symbol is a Derse dreamer moon mixed with the Time symbol.

Biography
After Nepetasprite is created by Jasprosesprite^2, she is prototyped a second time by an unsuspecting Davesprite via handshake. Davepetasprite^2 initially interacts with just Jasprosesprite^2, who is understandably distraught in the fusion after showing obvious romantic interest in Nepeta. After calming Jasprose down, Davepeta suggests they simply talk for a while and, while finishing the tea party. Jasprose agrees, and their conversation ends when Davepeta flies off to LOTAK to catch up with Arquiusprite.

After a truly epic bro hug bump, Davepeta flies to the dream bubbles to visit a sleeping Jade. After sharing thoughts about alternate selves, Davepeta kisses Jade, then stabs her with their claw gloves to wake her up.

During the hectic events of [S] Collide, Davepeta arrives to challenge, and momentarily gets the better of him. However, despite a determined effort, eventually defeats them.

Personality and traits
Davepetasprite^2 is initially confused about their gender when talking to Jasprosesprite^2, but quickly defaults to gender neutral pronouns (specifically, they/them). Like Jasprose, Davepeta possesses memories from Daves and Nepetas that were not components of the sprite, and clarifies how this works - while all of the versions of the characters are "accessible" to the sprite, the specific ones who were physically prototyped feel like the "main" ones.

Davepeta is incredibly optimistic and jittery. They enjoy quite a bit, considering the Nepeta half of them never experienced it before, and they are very, very friendly. They also have a fondness for roleplaying, and will jump through many linguistic hoops to squeeze a joke into their roleplay.

Their colors, personalities, and reference to Undertale create an interesting coincidence, since, in Undertale, the green soul represents 'kindness', and the orange soul represents 'courage', both traits which Davepeta could be said to have. Furthermore, the part of Davepeta where the orange comes from is Davesprite, who could be said to be the more courageous of the two components. Similarly, the green part originated from Nepeta, who could also be said to be more kind.

Jasprosesprite^2
Jasprose is Davepeta's sibling, in a sense, and they support each other through the unique experience of being the only sprite^2s. Nepeta, not understanding the concept of incest, is fine with the idea of dating her, but it creeps Dave way out.

Arquiusprite
Arquiusprite is, presumably, Davepeta's moirail, since one of his halves is Nepeta's moirail. At the very least, he is their bro, as they have stated this. It's possible that Davepeta is vaguely attracted to Arquius, considering they wholeheartedly went along with Arquius's request for them to touch his muscles. However, that could simply be a sign of their excitment over seeing him, since both Dave and Nepeta have strong ties to his respective halves (Equius and Lil Hal).

Trivia

 * The prototyping is oddly fitting, because Dave HS 2729 (talked about) having a catlike fursona back in Act 3.
 * Although Nepeta wasn't her dream self and the Dave found in Davesprite wasn't confirmed to have ascended to god tier, Davepeta's design features elements of Nepeta's dream outfit and a modified Time symbol, much like Jasprose's design.
 * When they are introduced, they say the a sentence similar to two other sprites, one of which is one of their prototyping components.
 * Davepeta says, in regard to Nepeta's previous attraction to Karkat, that they, even though they would have expected to, and that HS 9798. This could be taken to imply that Davesprite was also (perhaps subconsciously) harboring some sort of attraction to Karkat as well, which makes sense given the HS 9387 (frequent) HS 9400 (implication) throughout A6A6I5 of Dave and Karkat being interested in each other.
 * Andrew Hussie started a selfie campaign for people on the internet to take selfies with HS 9828 (this picture) of Arquius and Davepeta hugging saying that, quote, '', unquote. So, of course, it was incredibly successful, and you will still be able to see the evidence if you type it into a search engine.
 * Nepeta used the letters AC in her Trollian handle, whereas Dave always used TG, so they are technically the first sprite who complements each other.
 * Dave's associated classical element is fire, and Leo (Nepeta's associated zodiac sign) happens to be a fire sign.
 * The flashing colors of the Determination heart they use during the Lord English fight, stand for Bravery and Kindness, respectively.
 * Them attacking Lord English is an apparent reference to the Egyptian god Ra attacking the snake demon Apophis in the form of a large cat.