First things first, please make sure you always do your raw processing properly. And I urge you to consider The Raw Class, it will change your life.
To help you with this further, I need to know what screen you have, and which calibrator you have.
Yes, that's looking how I expected. I suggest you move to the actual seat part of the chair next, that's where you'll see the most change. Let me know if you like it.
My personal experience with Acer hasn't been good.
That doesn't look like an IPS screen. You'd be better to look to the Asus "Republic of Gamers" laptops, they're amazing.
So, I was going to suggest a Channel Mixer adjustment layer, with these values:
Red +100, 0, 0, 0
Green +100, 0, 0, -25
Blue +100, 0, 0, -45
Then masked VERY carefully to the whole chair. You'll definitely need this.
Well, just open the coloured one, add a layer mask to its layer, and mask out the existing text, then save that as a PSD.
Then use that PSD as the basis for your new watermark design.
Yes, I'm quite confident I can help with this, to a degree at least. Go ahead and do your raw processing as usual, then post the photo again and we'll talk about the Photoshop part.
Yeah, it's the standard matte thing. Did you look through these files? About 2/5 down the first page you'll find a black-and-white one just the same as this.