Once she purchased the jet, Kim reportedly spent additional money customizing it for a year, bringing the overall cost to $150 million. She used her current mansion as inspiration for the plane, as it has the same beige exterior, plates, and placemats as the home she shared with Kanye West. Kim added a beige leather interior to the plane and completely covered it in cashmere.
Source: https://www.distractify.com/p/kim-kardashian-plane-cost