Woah, this is seriously cool, and must have been ridiculously difficult to do. Having only use a point burner once, I gave up and moved on to something easier, I congratulate you on your dedication and skill.
I just picked up a wood burner (or whatever the actual tool is called xD) for funs sake in art class the other day. After remembering how hard it was I am simply stunned by your skills with this style. and ofc TF2