A bit more of a proper ref of Nexin with (shaven) short fur I intentionally left the white mark from the line art since his base fur is so dark and I use a mouse but even still I think it turned out pretty good
Line art By   zhivagod
Found on  Free_2_use
Nexin © Me

I used two of their line arts for this ref The Floppy eared Canine and Canine Tail

Sidenote and I feel I shouldn't have to say this but will anyway the (Confederate/Rebel) flag is just a way I'm portraying a bit of myself in him since I was born in the south and respect that (it's a heritage thing)