I was also going to say Foundry Street Violence for Orlocks, Goliaths, Delaques and Eschers with varying levels of conversion.
East Riding Miniatures Corporate Wars for proxy Arbites, Delaques, and assasins that could work as Spyers.
The old Shockforce Vengequan as Ratskins and their rednecks as Scavvies
Assorted Vasa and Syntha Void figures as Spyers. Viridians as possible Orlock conversions