Here are some really cool mods using some OEM parts
Prices include US shipping. Can ship international at buyer's expense and risk.
SKX011J with drilled lugs - $250
SKX007 with Turtle dial, SKX173 hands, sapphire crystal, coin edge bezel, luminous insert - $300
SKX007 field diver mod with OEM Seiko dial, hands, Yobokies stainless insert and SS chapter ring - $230
SKX007 with white stargate movement, dial, hands, see through caseback and custom white chapter ring - $350
There are no straps shown but I should have something that will work if you need.