introduction of my post

This is my hobby in my fun spare time.
I am old already and I thought is funny to share my childish hobby art with this nice community.
so #funny here I am with my bike modeling hobby. One of the most challenging items for me is to find correct community for certain content. I hope by sharing my kid mind hobby with work with this room.

Challenges that I have found building this one was around engine small parts. But I hope it turned out to be ok.
So here it is. The final model of bike build by me virtually. These components were the most challenging for me
Contents
Cylinder head
Cylinders
Pistons
Connecting rod/piston rod
Crankshaft
Spark plugs
Engine valves
Cooling system
Battery

Thank you again