Yes, you can change your skin colour in DDTank! ♥
: Choose an item from the "Eye" category. It can be a vouchers one or a coins Eye, it doesn't matter, they both work.
: Press on Palette
: Go to Skin Tone
: Choose any colour you want and then Buy it.
If you already have an "Eye" item, then you can use the Color Card item to change the colour.
: Un-equip your Eye item and put it back in your backpack.
: Left click on the Color Card and choose Apply.
: Choose your Eye item
: Press on Skin Tone
: Pick a colour and confirm it by clicking on Change.