My consultant sent me https://www.canada.ca/content/dam/ircc/migration/ircc/english/information/applications/guides/pdf/5445eb-e.pdf and I has taken digital photos 50mmx70mm, I am confused a bit on 35x45mm, in any case will CIC just request the correct size or flat out reject applicationThe one you upload, digital copy, is 35x45mm.
The one you send for CoPR is 50x70mm, hard copy with photographer stamp and date of picture on the back.
Both images should not be more than 6 months old.