I was hoping some stuff for the mechs would be here, but I suppose they were all CG all the time, so it makes sense why they're not.
When Moderoid was doing their survey about a year ago, I may have submitted the mechs from this series as my first choice for new model kits.

Base +6, Alcrian +6

Pretty sure even when the mecha are made with CG, those still usually get some kind of hand drawn art to show the modelers what needs to be done. It's possible that maybe the set could be missing things, or there were more sets that included more work. It would be quite surprising if they really didn't have any kind of reference art for the mechs given how different they were between the various teams featured in the anime

Base +7