As we've always said, dark & glossy is Ichika's biggest fetish. The reason why it fascinates Ichika is she thinks she can dehumanize herself with tight rubber, PVC, and leather.
In terms of dehumanization, This cyber feel is in line with Dark & Glossy. Moreover, it wouldn't be too much even if we said we can portray her wish intact more with this theme, Itchika as a humanoid 'ITK150'!