I picked up a colour photoetch sheet from Eduard (£8.95 from https://sgsmodelstore.com):
Fig. 1: Eduard 1:72 ME410 Zoom Detail Set for Airfix (Part SS817).
As well as a more detailed brass + resin cannon part, to replace the plastic item used when constructing the Me410/U4 variant of the model (£6.75 from https://www.puzzlecraftltd.com):
Fig. 2: Master 1/72 Bordkanone 5cm. Part AM-72-159.
Fig. 3: Master 1/72 Bordkanone 5cm.
Italeri also released a 1/72 Me410, and their instructions include several alternative (more interesting?) colour schemes:
This kit was bought in August 2024 to be displayed as part of my WW2 German Airfield display.
Fine details on the plastic sprues:
Large (A4) format build instructions:
Two different paint/marking schemes:
Waterslide decal sheet: