thanx for your advice. This is my absolute first pixel work (I use 3d apps) so now I'm learning it. Pixel art is very fantastic 'cause I make the draw pixel per pixel. 3D is a quite automatic work. You can buil an object but the raylights make the rest. Pixel Art is a very handcraft way of drawing so it gives me more satisfacion.
For now I want no use action in it 'cause I must generate a gif and I loose the alpha effect on the glass parts, may be in works with no glass parts. bye