Thanks guys.
As said I like to do seam on seats, so far this is the way I try: I print some thin (0.5mm wide) seam patterns on a decal's paper and... just some patient and good luck (and a good couple of tweezers).
Well I know seem a crap but it's extremely enlarged, from real it's ok, and it's the first one, at least.
Last treatment with flat clear and polishing for a "leather appeal"
