Metal Puzzle Toy Machining

I need a skilled machinist (or woodworker) to create a metal (or wooden) mount with a hexagonal hole for a hexagonal tube (~4" on a side) to be inserted.

Ideal skills and experience:
- Proficiency in metalworking and machining/woodworking
- Experience with puzzle design and assembly
- Attention to detail and precision
- Ability to work within budget constraints

Please provide examples of previous work and estimated timelines.