Technics SP-25 Armboard

Just ordered a TTW Stage One Jelco SA-750E tonearm and I am looking for either a NOS non-drilled black armboard or someone that makes them to specs. My turntable is an SP-25 with the classic rosewood plinth. Thanks.
Buy a nice piece of wood and bring it to a carpenter or someone that works with wood with the armboard you have to use as a template. I am no carpenter but I have made armboards for tables and it was no big deal.