While it didn't take as long to make these pages as it did the sweater, I have been working on this (along with a few others) for days.
I actually started with ArtPlay Brumal (along with my AnnaColor page - coming soon) but buried the solid background papers in Transfers from Homemade and Bouquet (only after all the photos and elements were placed).
In my archives is a kit from 'bcd' which had the dress forms - warped, Color Burn). I extracted the photos of my sweater and placed them on the dress forms.
Spent a lot of time with elements - searched for 'crochet' and used pretty much everything I found , color adjusting them all.
Titles from Carpe Diem wordart, modified.
Lots of journaling added to help me remember what and when I did.