That camera may cost a shit ton but the effects are worth it man.
The background blur effect is a function of the size of the lens diaphragm not so much the camera, any lens capable of reaching f/1.2 can replicate the effect.
In my case, I was shooting wide open because indoor IR lighting is pretty weak (modern LED lighting and CFLs barely emit any) and I don't have a tripod, a proper tripod starts around $500.
The one I have is from Canon:
On the opposite end, for clearer, more clinical shoots, you typically want to reduce the aperture to around f/5.6 or f/8, most lenses also have far better resolution than when it is wide open.
The green color on the scope is striking. There's probably all sorts of undiscovered things like how certain paints or marks would look with IR. Also just buy a tripod. Models don't move so long expose to your hearts content. I always use a tripod for consistency, even if I use strobes.
Ive never explicitly said what set up I use, but I have a 6x7 lens with a tilt shift adapter. I shift the wrong way trying to create a towering feeling, or at least try to. I've posted these before but let me know what you think:
The green scope is actually just a regular sticker. By unfiltered, I meant not blocking any particular light spectrum as seen by the modified camera, so all the way from near UV, visible and IR. The camera flash emits some IR, you can see the effect on sniper rifle power cable braid (made of nylon or cotton?) on the right Zaku, glowing purple slightly from the camera misinterpreting the sensor data when it is supposed to be black. If you mount an 850nm IR pass filter (the hard black and white IR), clothes typically appear white regardless of color, some fun I had in a mall:

There usually isn't much reason to use a tripod when using flash, all my cameras are stuck to sync flash speed around 1/60. I plan to get some continuous lighting in the future as an alternative to get around that.
I have some Pentax 6x7 lenses too, they're dirt cheap off ebay. Sadly, I haven't experimented much with tilt shifting. The 80s-90s era lenses not as high resolution as modern lenses but for the purpose of web sized images (or even a fullscreen image on a 15" laptop screen), they're usually good enough. Just don't zoom in to inspect the pixels, they're terrible at that level.