THANKS! =)Welcome to the forum, Lexo. We have several members from Russia. We're always glad to see new members from your country.
I'm not sure what you mean by "studio". Maybe a fabrication shop? Someone who can weld up your design?
Possibly, do you mean 'video', such as those found on YouTube, for building bicycle frames?
I hope we can help you with your question. Maybe someone else will reply. Good luck.
Tom