It's a start, thank you Robert for your help
Frankly I don't like the colors, especially green that gives a "sick" feeling, in my opinion they should be warmer.
Our old layout describe what I'm talking about, maybe you could use the same tonality of yellow of the space invader "Help me".
As _r.u.s.s. said the red/mild brown has always been our main signature, followed by the space invader of course. But I wouldn't mind a little bit of innovation.
I'm a fan of 3D, but I think the simpler it is the better would be the result.
I would suggest a less prominent perspective and just a little anticlockwise rotation of about 15° from the basic image.
I liked very much a design concept that one of our crew members prepared years ago, it was never used but became an unofficial logo for its beauty, you may want to take inspiration from this
