I was just searching for a new wallpaper and found this raptor – artwork on Deviantart:

Alpha RaptorX by 6kart on DeviantArt

After that i found another awesome picture of two raptors, but the resolution does not fit for a wallpaper 🙁

ARK: Survival Evolved – Raptors by UZL-2S on DeviantArt

I hope you like them both. I just wish i could draw something like that.