Blue class 04 , bought for my own freelance layout , runs well at scale speeds and i believe it to be complete but I'm not a Hornby expert so please study the pics and ask if you have any queries..
Bachmann 31-341 04 Class 04 0-6-0 Diesel Shunter 11222 BR Black - OO Gauge
Bachmann WD Class 90156 DCC Code 04 Pro Weathering
Bachmann 31-005 Robinson 04 Class loco LNER Black 3547 - Mint