Lineart

I have my Geno and have a design in mind but I can’t use the base for the ref as it’s colored grey and my iPad is kinda old. Could you please send me to a place or a thread that can help. Thank you in advance :)!

Didn't mention what species/covering you need so assuming it's the bald cryo geno you have. Does transparent work?
https://sta.sh/02cfsb769thf

Thank you!