Does anyone know a place in phuket that does this sort of thing  without <deleted> the car...

 

Very easy to do it yourself, I did it with my car decals.

Use a hair föhn to warm up the adhesive of the badge and use a plastic prying tool to remove the decal carefully.

Just be careful that you don't heat up the decal to much as this could damage the paint.

 

Apply some 3M adhesive remover from home pro.  Spray around the badge and it will basically fall off after it soaks into the adhesive.  Doesn't damage paint.  It's also very good at removing tar stains on the paintwork.  

15 hours ago, hansgruber said:

It's also very good at removing tar stains on the paintwork.  

Wd40 does that job as well.

Turpentine, available in any hardware shop for a few baht, will do the job as well