Mine are purely static…..they take so much effort to assemble, I supply kits!!!
For the fuel gauge, I make the case, glass and a Spitfire face
The bezels for RPM gauges are a 50% failure rate due to getting them out the mould!!
There are a few phots on the website – I dont think I should post pix as I may get spanked!! That said, there is no profit in making them