Space game design- concept art- space suit (School project)

It's for me hard to use Photoshop and Wacom basic table... where I cannot see what I do and I haven't use to do that way so my measurements are "dead" here...also the right hand docent look od goossshhhh.... (the "null space" is because I don't know how to cut picture smaller haha so it's the white null space) but it was color ideas for the school project and later I make new ones at home with Wacom cintiq... I love it!

Here I thought as one suit and boots. Same style for men and woman. In the project they are carrying items to Mars. And one of our croup did ask something with orange so that was enough idea for me here, this is what came out.... I make home better one....