Netter's Network Bathroom Renovation Part 4: Fablon

I did a bathroom renovation on a budget and broke it down into 5 parts:
1. What I'm doing
2. The Prep
3. Painting
4. FABLON
5. Flooring

I will be dropping one segment a week to show you my renovation journey.

Below is a list of the materials I used and where I got them. If I had the costs available, I added those too:
MENARDS
Paint:
Moon Shade color 4006-4C
Ceiling White (it's a bright white)

(I kept saying I got the items below from Home Depot, but it was really Menards)
Paint rollers
Paint brushes
Foam paint brushes
Plastic tarps
Paint trays
Plastic disposable liners for paint trays
Frog tape or Painters tape
Clearcoat to go over the white paint
Peel and stick tub caulk strip (they comes in different sizes)

WALLPOP
Slate Grey Self Adhesive Film FAB10124 USD $6.39 each (I bought 12)
Kaleidoscope Static Window Film NH2617 USD $5 each (I bought 1)

WAYFAIR
Self-Adhesive Decorative and Removable 12" x 12"x 0.3mm Vinyl Tile Style W001707138
(2 boxes @$60.84 each)

EXTRA BITS
Shower curtain - was bought on Amazon but I've since found it cheaper on Aliexpress.com. Here's the link https://www.aliexpress.com/i/2255800130985622.html?gatewayAdapt=4itemAdapt

Telescoping Stool - Aliexpress.com https://www.aliexpress.us/item/3256801751291122.html?ug_edm_item_id=1005001937605874&edm_click_module=item_detail&tracelog=rowan&rowan_id1=user_add_cart_remind_1_1_en_US_2021-01-01&rowan_msg_id=7095biz_add_cart%3A1002%3Abdb8c28efd1d44e8aa7d5db92e0c3d2c_865507%24ecf142075b2740ea84c0a94bb010f565&ck=in_edm_other&gatewayAdapt=glo2usa4itemAdapt&_randl_shipto=US

Found this gadget on Temu.com and it looks like it would make caulking easier. The link is way too long, so search for this:
3pcs GOXAWEE Caulking Tools Kit, Caulk Nozzle Applicator Silicone Caulking Tools, Sealant Nozzle Caulking Epoxy Piston Nozzle Accessories For Kitchen, Bathroom, Window, Sink