A little grey and boring
To be honest, the 3D skills are great. I love how you've captured the essence of what makes a mech read for games like BattleTech, MechWarrior and the like. The only thing that I really have an issue with is that the colour scheme is bland and un-inspirational. I think that this could certainly go down as a work in progress (Tick the sketch box on your submit page) until you've managed to get a good splash of colour going on that vehicle.
Again, it could certainly benefit from having a background and I think that while there is shading on the vehicle itself, there is little to show where shadows would be cast on the ground, or even a ground, so to speak. These touches make all the difference to a piece and as a result, you'll earn such a misrepresented score for an unfinished work like this.
[Review Request Club]