Woocommerce customizations

Hey freelancers. I have a website with a woocommerce shop.
i want to have same functions and design from the shop of this website: https://www.limepack.de/ (based on prestashop)

Here are the points to do:
product page
- breadcrumb on product page
- images and image slider vertical
- info-popup for variations titel
- variations with color or titel
- variations with quantity as a slider
- quantity based prices (ae:
- price per unit
- discount per unit (yellow)
- total without vat
- total with vat
- file-upload on second step
- tabs: description, design, certificates, productdetails, shipment
- alternate products in description tab (beside)

Cart - all same design

Checkout - all same design

Here is a sample product from my website:
https://foodago.de/produkt/erfrischungstuecher-individuell-bedruckt/

The changes need to implement into my existing store. Code changes should only be made in the child theme or on a custom plugin.

best regards, Timur