I explain how the pearlescent finish may not be 100% portable to CS:S' engine due to shader limitations (in summary).
But I'll gladly make collection releases and the latest case release for everyone to enjoy along with the new knives and all their available skins (all skins and knife skins are in Factory New wear @ 0.0000001 float excluding the gloves).
Let me know how you feel towards accomplishing the (slight) chance of being able to port the pearlescent finish!