Great drawing. I always liked the orange chainsaws and visors from Lego. But I always thought the spacesuit, helmet and gloves look far less spacy then the first Black Trons. But your great picture shows me: I've been always wrong. If imagined and drawn properly the Ice planet looks so much better!
Awesome picture, so much great details, so close to original. But so many more perfectly well fitting details and even the grid from the box-art made its way into your drawing.
I've always wanted to do a realistic, movie-poster-type drawing based on some old LEGO Space minifigures, but I've never been able to come up with costume designs or compositions that I was pleased with. Obviously, you either didn't have that difficulty or overcame it! The resemblance to the original helmet, chainsaw, and costume is stunning, but at the same time it's hardly apparent that this was based on a toy.