[doctors in the house] transparent skin

So earlier last week, had been in a discussion after https://news.utdallas.edu/science-technology/yellow-dye-solution-transparent-skin-2024 this Tartrazine based... temporary but magical solution's success was established in lab mice.

I was wondering how far are we in being able to utilise this for human skin or those of livestock?
^{_{(Homo sapiens have much thicker skin with multiple layers. The rat experiment though was fairly successful and could be replicated on command. Hopefully it is not dangerous to have some Tartrazine in the system as the kidneys are more than capable of filtering it out and for the bladder to expel it out.)}}

Also, thoughts of those from the medical fraternity on how effective would/could transparent skin/transparent hide be in reducing invasive procedures or
aiding other procedures like CT-scan, MRI?

On the face of it, this looks like something that could be a precursor to something even more advanced.. 60-70 years down the road.