Are there third-party mechanical keyboards that strictly have the Apple layout?

https://apple.stackexchange.com/questions/38555/are-there-third-party-keyboards-that-have-the-apple-layout I found this question but it is not my one. I mean, "**STRICTLY**", Mac layout. The sizes of keys, the paddings between keys, no Num Lock, have Fn, no numbers' area... everything is equal to the Mac keyboards, including MacBook Pro, MacBook Air and Apple Wireless Keyboard (but not the USB one). ---- Amendment #1 ---- Sorry for missing this important part. What I'm seeking are **mechanical** ones. I searched "mechanical keyboard Mac layout" and found the question mentioned above but failed in noticing that question was not only talking about mechanical keyboards.