Lima Class 37 BR Blue 37049. I’ve owned this locomotive for a number of years and custom weathered it myself a few years back. I also recently fitted it with a new motor (CD motor off another seller on eBay). This has improved its running slightly. Loco is in great condition and I’ll be sad to see it go. The traction tyres may need to be replaced. I replaced them along with the motor, but they are not gripping the rails too well. I’ll through in the bag of new traction tyres I used (see image).