My first impressions:
Why does he have his socks or other white material wrapped around his neck? It doesn't look like a towel to me but more like socks. Could he have tattoos on his neck that he knew would ID him? Prison tatts? What of radiation tatts??? My Dad had tatts on his chest for radiation but do they tatt the necks of people for radiation in the thyroid area etc...? He has those black marks under his eyes that tell me he is not too far from death, IMO. Not just allergy or old age but deep black like bruising. My Dad had them the week before he passed. I also think this because his lips are so purple, definitely some oxygen deprivation going on there. If these pictures are indeed from back in 2005 I would be truly surprised if this man is still alive. He looks like the walking dead to me.
Is that his sock on his foot that is the white area near his rear or is that where his pants are split?
I don't think it looks like a motel but more of a cheap efficiency where they would not even attempt to remove the flag sticker from the headboard.
The way the paper or whatever is leaning, that is under the hat, may be because it is sitting on an old style telephone like motels still use. The angle appears to be the same to me. He may have put the paper there to cover the phone number and then simply removed his hat and thrown it there later.
He appears to be in his late 60's or early 70's, to me. I say this because his hair line does not look to be the kind of hairline we see in early male pattern baldness but more of old age or even how hair grows back in after chemo.
His arm is outstretched like he is the one doing the picture taking, IMO.
There is a charger like we use with cell phones. Sitting to the left of that it looks like there is an electronic device (cell?) of some sort that is barely visible, lying flat, under the white towel or paper. It shows the openings for adapters etc...
The bottle looks like a pint bottle of alcohol with the red paper label/sticker that breaks the seal when it is first opened but I can not see it well enough to even guess, really.
I'll try to put the pics up on the big screen tonight, when everybody has gone to bed, to see what I can see.
Just 1st impressions from very small pics.
JMO
PS, I agree with whoever said it upthread - he does look strangely familiar for some reason.