Harison: There is no perspective tool in InDesign at this time, unfortunately. You can “fake” it with this trick https://creativepro.com/gravity-is-fixed.php

Here you go:
https://creativepro.com/finding-export-pdf-to-grayscale-in-indesign-cs6.php

I don’t think that’s possible with the built-in feature, but you can get it with this plug-in: https://in-tools.com/products/plugins/power-headers/
When you think of how much time it saves, buying a little plug-in like this makes a lot of sense.

InDesign’s running header feature is not the strongest. For many people (especially if you have heads that are tricky or require 2 or more lines) I recommend Power Headers https://in-tools.com/products/plugins/power-headers/

If you just need good quality images, I wonder if it would be better to “save as and optimize” to a different format, such as PDF/X4. Then import those into InDesign instead of the PDF with full CAD/3D images.

You could probably use this script somehow: https://creativepro.com/free-script-to-change-all-numbers-in-a-document-using-math.php

For example, the script lets you target numbers in various ways, including with a grep expression, so you could find numbers that are immediately preceded by a letter in the text.

“Freshness” is just when the latest reply was made. I see your thread, and it was bumped to the top just as expected.