not the best pics in the world but should give you an idea. Top is contoured, a little flamed, not quite as red as in the pics and the finish is satin.
I wouldn't put one on, see how you like it first. In saying that, I got fed up with double creams and no guard, so I recently put some old nickel covers on the pick ups and the guard back on. Surprisingly I like it more than I thought I would!
I have an R0 that had a pickguard and like the "feel" of playing with it. So I drilled my 2002 Std. and put on an R6 historic pickguard that I shaped for a Std.
I don't think I'll do it to my 1996 Classic Premium Plus however.
My personal preferance is without one for the most part. It is all in how YOU like your LP to look. I figure why cover up the Flamed Maple top if it has some on it too?
My LP shaped hollow-body has no pickguard and I wouldn't consider adding one. To be honest I'm not sure why you're considering adding one to that Tokai or why they even have those small ugly guards in the first place.
Does your other half also think it isn't really a Les Paul because it's a Tokai or because it has P-90s? Because all that considered it still looks very much like a LP to me, and I wouldn't want some cheap white plastic covering that gorgeous FMT.