I just found and bought these badges from my specialist's part shop. They are very well made and not flat. The small 4 ones are the size of a small coin some 1cm in radius and will probably go on the back of my central 3 gauge pods.

The big ones are some 2.5cm in radius and I bought 2 just in case I find I need one.

I hope to post a photo of my new central gauges pods soon.

 

I like those emblems w/o the Mazda writtings
or even w/o the ring surrounding the "wing" but then again it wont be a Mazda if I do that...lol

 

efini badges look better. imo.