Just saw these on made in China .com. This model is 1m long with amazing detail, - probably around $1000 US and you can buy as many as you like. Check out the small pics on the right hand screens to see what you can buy from different sellers,-from desktop to whatever length you want. Clever little buggers.! I Wonder if they are suitable for r/c or are built around a solid core? Incredible detail on even the smallest models. Plenty of fancy CNC work there, along with hand assembly and painting (probably mostly by women if you have ever seen their model factories)

The main site will keep you amused for hours, and you might even spot some scale products you have seen locally, as just about everything made in China is on this site. Just type in what you want in the search area of Made in China.com home page, and you will be amazed what comes up,- from outboards to table cloths, it's all there, and you will see how much local shops are making out of you, (check out ESCs for eg)

https://www.made-in-china.com/products-search/hot-china-products/Scale_Model.html

JB