This is my smallest r/c model, an Eastern Express (ex-Frog) 1/415 HMS Tiger. I converted it to r/c with 4 small motors and an esc from Hunter Systems and added a 5 gram servo, a Hitec micro receiver and two 3 volt camera batteries to power it. The kit lacks detail, has lots of flash and the mouldings are pretty poor, so plenty of scope for improvement!!!! I added bilge keels from plasticard and anchors, props, anchor chain and signalling guns from a Heller HMS KGV, the prop tubes and shafts were from brass and the PE came from White Ensign models (1/400 railings and 1/600 masts, radars and crane - you can now get a dedicated PE set for this kit from White Ensign but it was not available at the time I built mine
). It's not perfect and I made plenty of mistakes but it was quite fun to do, in a masochistic kind of way (so much so I picked up another kit cheaply and bought the new PE set for it!!!
).