The kit is Dragon's 1/48 Focke-Wulf Ta 152H-1, with Eduard photoetch. I've also added wiring and hoses from fine copper wire and solder. The engine-mounted cannon is white metal, from a Trimaster Me 262 kit.
I have the Trimaster Ta 152H-1 kit also, which includes wiring diagrams for the engine. I used some of the PE parts as templates to make missing details from wire and styrene.



The engine is a pretty tight squeeze.
Now, on to the wheel wells !