3D Business Logo Creation

I'm looking for a professional 3D designer to create a business logo for me in 3D. The logo should be designed in a "Like for Like" style, meaning it should closely match my existing logo, but divided into parts for different colours. I need the base to be one piece with inserts for the Letters and frame pieces to be glued in as i can only print one colour at a time. For a width of 150mm and the base to be 4mm total (i will scale it up and down as needed in print software), with the 2mm Letter and frame inserts.