Monster Hunter Wilds fans will love this awesome mecha version of Rey Dau created by 3D Artist Kasimir Vincent.
The wyvern is even cooler than the original, with its electric parts moving as someone from Transformers could. I could totally see this Blender model in Horizon or somewhere similar.
You can take a closer look at the mode on Kasimir's X/Twitter and ArtStation.
Here are some other metallic creatures you might be interested in if Rey Dau is your cup of tea.