Colas Class 37/4 in O Gauge

This is another recent purchase from the latest batch of Heljan 37/4. I just love the livery on Colas loco’s and just had to have one, although I had to borrow the money! The only things to do are add the detailing pack and a light weathering. I would also like to update the cab Colas logo to the latest variety if and when they become available.