Quoting patmo 1
Nice how did you get the coustom tiles?
The custom tiles of the board are just painted with a water-based overhead marker (So the tiles aren't lost).
I'm thinking about making own stickers like Mr. Xenomurphy did in his creation "Superman & Young Justice vs. Brainiac". But this seems to be a lot of work, so I will only do, if I'll start a bigger project (like his).