Hisashi Yuki is taking a trip down memory lane and sharing some interesting photos on Twitter tonight. From the TakaraTomy archives comes a pair of photos showing a grey prototype of Beast Wars II Galvatron alongside Beast Wars Ultra-class Megatron during the former's development. Galvatron was one of only a tiny number of new molds for Beast Wars II, which mostly used redecos of non-show Beast Wars toys and an assortment of other existing then-recent molds. Click through to have a look at these cool photos!