I must admit I had not heard of Japanese company X-Plus until these images turned up from Wonderfest.
After a bit of digging, X-Plus produce a range of 12" monster series figures. It is into this collection that they will be the first to add a screen accurate Kong figure from Skull Island and only the 2nd ever figure released of Kong after that disappointing hollow version that is still on discount in most toy stores.
Also on display were a number of Toho monsters including Godzilla, Shin Godzilla, Mothra, Space Godzilla and King Ghidorah.
A quick translate of their Japanese store reveals a retail price of circa 15,000 yen for these figures - that is about £100 once converted, but you will have to ship these direct from Japan or find a company who imports these into the US or UK.