I picked up these Chaos Dwarf Infernal Guard last year in a trade from a friend - decided to add them to my Warriors of Chaos force as normal Warriors (hence the 25mm bases). The warriors I already have for the army have verdigris-heavy armour, so it was an easy enough choice for these. To be honest, these seem to have taken ages to complete - I'm very glad that they're done! As I was trying to rank them up to take some pictures I realised that they would have been a nightmare to rank on 20mm bases - they were cramped on 25mm!
Thoughts most welcome!