The number plate hanger is pretty universal - as you can see the bracket is gloss black with plenty of adjustment. A T' shaped bracket could be used to mount this pretty much anywhere.
The number plate backing is stainless steel, weighs 280grams and the hole are 17.5 cm from centre to centre.
The plate light, mirror polished aluminium, weights 90grams and has bolts that are 10.5. You'll therefore have to drill two further holes into the top of the naked lady plate frame. Should sit nicely on the blank section at the top of the frame.
If it was me I'd probably use bumped bolts to bolt the hole lot together, you may need to square off the mounting holes in the number plate but everything would appear smooth on the face of the plate then. Alternatively some alan key headed bolts always look cool!
Let me know.
Cheers
Mark