>>8514724HMM is not normal zoids. HMM is done by kotobukiya. The picture in the OP is an HMM kit. Its about a foot tall and comes with 30+ runners. They are hugely detailed and wonderful kits.
Koto Evas are alright. Better than bandai's earlier evas which were very limited, but not as good as the RG evas. Especially if you want rebuild stuff. Also quite large.