Shelledfade: level 70, probably not. Maybe 55-60 after you clear and sell every loot resource in the game. Maybe 65. Maybe.
Nope. I cleaned entire map, checked all question marks, and wasn't even close to that. I was still under level 48 archgriffin that dwells on Skellige. But my Geralt could be a victim of infamous "no XP" glitch, even if generally Witchers are immune do diseases. /grin
zerebrush: The interesting things to notice: there is gear that can only be used after reaching level 61.
I haven't seen anything demanding level that high. Gear scales with Geralt, but on level 70 it will be somewhere between level 51 and 68, those are peak values I've seen during testing. That involves fuckton of reloading.
zerebrush: What remains: gear you find, craft, purchase will have ridiculous stats, and at least some monsters/foes are scaling.
Crafted items have levels bound to diagrams, no? Lootable and purchasable items do scale up, and there is a chance to find overpowered item at traders. But it is true for any level, even much more on lower levels.
Not sure for scaling, haven't seen anyone level 70 or something. Only few griffins, but they were at same high levels when I met them in ordinary gameplay. Maybe their stats are growing, but I can't exactly ask them about that. :)
zerebrush: Let me put it this way: if you want to go sightseeing without having to bother a lot about ambushes and such, well - yes it can be still fun to play.
Nope. Geralt can still be killed, easily, even greatly overleveled gear won't make him invincible (not even on easiest setting). The only advantage is that some low-level, yet annoying opponents could be "one-shot". Well, not actually true, many cannot be, still need to make two hits to kill them.
So by and large, the only point to do this, is to be able to chip enemies' health a bit faster. But it's not IDDQD.
Firecracker048: level 61 gear? Anychance of getting a screenshot of that?
The question is not for me, but you can see my picture instead:).
Armour that my Geralt currently wearing (and one new gear is compared with) is level 35 Nilfgaardian set. As you can see, only armour values are higher, but in fact, playing with Geralt wearing nilfgaardian set seems to be easier than playing with Geralt having this equipment - overall percentage of protection seems to be better or on par. Zireael still has some nice properties, but outside of armour value and cost it is exactly the same breastplate I got during normal play.
As for weapons, I had Dancer level 27, I think. Again, only damage was different, maybe mine had 5, not 7% in secondary properties. Sorry, can't find that save file where I still have it. So I think level 60 sword will deal approximately twice more damage, but that's all.