This is totally astonishing work, I'm at a loss for words... I was just thinking back to the old days when I used to play Lego Rock Raiders as a child, and today I just kind of searched it up for fun. When I found THIS however, I was mindblown.
I just started playing around 10 minutes ago, and now I can pick up crystals and use the shovel in eye/shoulder mode!!?!?? My dream has come true! I'm gonna enjoy this for a good while :D