Right...Ill gloss over the arms for now, at least there are a managable number of them...look at some of the other points:

-We could do with knowing the pressure of the pneumatics - 1000psi is the maximum you can go to under FRA rules, but thats only possible with nitrogen. 750psi is the rough limit of CO2, but be aware that standard pneumatic rams are very difficult to use at pressures above 300psi, and most people just use custom hydraulic rams for full pressure CO2.

-a 3mm ground clearance is a bit low, going over a tiny piece of debris will strand you.

-My main concern is that the walking system is now described, and it appears to have been taken straight from Alexs stats for Archangel Of The Abyss, and this has two problems: it shows that you do not fully understand the system, and it is blatant stealing and wrong.

Also, designing a SHW is a bit unusual for a first timer, since about 90% of the tournaments that happen here are for heavyweights only.