I am a longtime reader/user of rc10talk but not really actively contributing. I would really appreciate your advice. Back in 2019 I purchased the Nix91 carbon kit from Jake (Seabass) as well as all the metal parts (hingepins, turnbuckles) from Lunsford (before they disappeared). I never made it a priority to buy Nix91 parts from Shapeways since I was always too busy to work on it, and a few days ago I sadly discovered they are out of business. I know that iMaterialize still sells Niki's "racer" parts but I really wanted to get the white "replica" parts if possible for my build. So my initial questions are:
1) Has anyone in the USA purchased from iMaterialize and was the process good? Do you recall how much the customs were and how to pay them? I have never ordered outside the US. They appear to use UPS for my location (Arizona) which I have heard have crazy broker fees. Was this your experience shipping to the US? One option was, I was hoping to ask Niki if he could post his "Replica" parts to iMaterialise or maybe sell me parts direct if he has spares.
2) Does anyone know where I can purchase the parts if not from iMaterialize? Perhaps someone in the US has a spare set of "replica" parts they want to part with? I am an active ebay user so that would be one option. I do not want to turn this into a buy/sell/trade posting to avoid breaking the rules. Just trying to understand my options and how I can proceed.
As of right now I have many of the parts in hand, but need all the plastics or my dream of a Stealth replica years in the making is over.

Any help you can provide would be great. Thank you. Sorry for the long post and if this is wrong place for it. If I should repost somewhere more suitable please let me know. Thanks