Do you recognize this?

If this picture makes uncontrolled thrill somewhere in deep in your body, and you think you can describe what this might be - leave a comment down in the comment section.
Chances are - we are both a colleagues of the same hobby. And I will be glad to become your regular up-voter.

[Source - Internet. Link not saved]

Hint: JH4UYB

👇
P.S.

1. As always, all your resteems are much appreciated here, and always noticed. ;)
2. I never upvote any comments which been already self-upvoted. No matter how good they are. 📛