I'm not too sure what came first, looking at the actual Trojan locomotive or a suggestion that a Trojan RTR model would never exist as the key components are available to cut together, but its readily apparent that Didcots Avonside saddle tank does look like a Dapol Pug with a Hornby Smokey Joe body, spliced down in size.
I thought I'd check to see whether it had been done before. A quick google search threw up some fuzzy build photographs of a past attempt, but nothing detailed or conclusive. So I decided to give it a try. After all, it would hopefully be a nice easy project to run on the side.
Before I start, first off, a quick disclaimer. If you model beautiful scale representations of actual locos, I suggest you don't read any further! One thing came apparent is that I was not in a position to splice together a totally accurate model, and compromises would need to be made. It would be a scale representation of Trojan. If a scale model is what you're after, then I suggest the CSP kit is the way you should go.
The ingredients!
1. A Hornby or Dapol Pug if you want it motorised, or a Dapol kit for a static model.
2. A Hornby "smokey joe" style LMS pug donor body with brass safety valves and whistle.
3. A 57xx pannier donor body with handrails.
4. Some buffers, as the Hornby pug has dumb buffers which need removal.
5. Name plates. These came from Narrow Planet, as they are not available off the shelf. http://narrowplanet.co.uk/
Reference sources:
Apart from an obligatory visit to Didcot if you can, the following website provides some excellent line drawings, which if printed off, allows you to check whether everything is in proportion: http://www.irsociety.co.uk/Archives/48/Trojan.htm
The Compromises:
The build is not without compromises. I didn't model the front buffer beam to the correct shape and the ash slot at the front of the locomotive. Trojan has a riveted tank, where as Smokey Joes is a smooth moulding. The cab roof is too short, the rear sheet to the cab is wrong, and the reverser linkage moulded on the Pug chassis is on the wrong side. The motor is very visible from the back, and there are a lot of other additional boxes and lubricator pipes that could be added if I had the time or inclination. The valve gear on the Hornby Pug has a protector, that needs to be removed. I left mine on which is also unprototypical. I also lost the Smokey Joe whistle, so the incorrect 57xx whistles will have to do until I can find a replacement. Some of these things I could have corrected, but the model was in danger of becoming a shelf queen, so I had to finish it off.
I wanted to model Trojan how she exists at Didcot currently. However it's not possible to affix a 4mm "Great Western" transfer to the tender tank, as its too long. I don't know whether this is because the saddle tank has been compromised in length by the motor, or if its just because Trojan needs smaller decals, but the 4mm Fox transfers I have simply do not fit!
Was it worth it?
I think so, but I would say that as i invested lots of time into the model. Anyway, I have a Trojan ready to shunt on my layout when the mood takes me It looks the part, and runs nicely. There is also space above the weight for a TCS M1 micro decoder, so its DCC fitted!
Conclusion:
Can Trojan be spliced? Yes but with compromises. But is the model for you? If you want rivets and a scale miniature, grab a CSP kit. But if you are happy with the compromises or don't want burnt fingers from a metal kit, a cut-n-splice project could be for you!
The information provided is intended to be a legacy to allow fellow modellers to improve on the Trojan Cut-n-Shut.