@ManBorg I'm using NormalMapPlus for paint dot net and then doing a surface blur to remove most of the bumps and artifacts (tried that with this item, it works beautifully). It is a fairly old plugin, but it works well enough for me. If you know of a better one, by all means use that. otherwise this one is very simple and easy to use.

They look awsome. You'll have to teach me how to make these nice bump-maps.