TD, I recall Klondyke kindly providing piccies of his kitchen and other furniture he'd crafted and in Thailand you'll know the North,CM / CR etc are the go to places for getting wood stuff made. Norts I think got some great work out of a chap he knows and is soon to retire. Ant also showed some really nice furniture on his "Classic Cars" thread he'd got in CM.
The reason i mention some posters above, its likes house builders and reputation - word of mouth works.
I think if you are going to invest in solid crafted wood its worth taking your time on designs and also then the craft-person(s) to make it; bit like a dog really, you're in it for the long term. With a house like yours you could throw in almost any design from Modern to Classic (European) or Oriental - Unless you've already got ideas in mind I think the workshops in CM will have a a range of "brochures" or design books you can peruse and would warrant a week long break looking into it.
Weirdly, the furniture we've got which is mostly passed down through her family but some bought - the biggest challenge has been......cushions and material. The correct foam that will last and on the material front we opted to get the cushions made very reasonable in CM using raw silk - fuking tarts boudoir.. only joking but we loved the range of colours and the two tone raw silks so opted for different shades , none repeated and it kinda works.
PJ will love this bit i would imagine - women and nest feathering..