Can you help me locate a couple of scenes, please?

Guys, I think i might be going crazy...
I distinctly remember 2 scenes that no one else seems to remember, including the AI chatbots...
It seems that my mind somehow made them up but i remember them so vividly.

Both of those scenes were either from filler or from a movie or... my mind just made them up...

1. The Strawhats entered an ancient temple that had on its ceiling (or maybe the floor) the same mural that we see in Enel's great space adventure. I was sure it was in the dragon filler arc but that doesn't seem to be the case. It's not in movie 6 either.
   I wasn't reading the manga at the time so it must have been quite a few years back but i was certain that this is where i first saw the mural, before i knew it was from a cover story.

2. Buggy was infront of a mirror dyeing his hair from blond to blue.
   It wasn't in "Stampede" because i remember that when the movie came out everyone was talking about Buggy's blond hair and i was like "wait, we already saw in a filler or movie that Buggy was dyeing his hair".

So, does anyone remember anything like these 2 scenes? Did i somehow dream these up?