Buff Knuckles - sfw + nsfw (Patreon)

Quick sketch od Knuckles :)

The patrons will get at the end of September:

1$ - full res JPEG SFW 

5$ - full res  JPEG SFW/NSFW +lineart

+10$  - full res  JPEG SFW/NSFW +  lineart + layered psd file.