Based on my extensive review I can determine the following points set forth below.
Conclusion on Images:
The group of unknown images depict two different women.
1. Subject A (young Sr. Lucy) is the same person as Subject B (adult, pre-1967 Sr. Lucy)
2. Subject B is a different person than Subject C (1967 Sr. Lucy II)
3. Subject B is a different person than Subject D (elderly, post-1967 Sr. Lucy)
4. Subject C is the same person as Subject D
Ms. Brayovic was also asked to analyze the face of Sr. Lucy in two video excerpts. Ms. Brayovic was asked to examine the 1967 Sr. Lucy, shown between 18:45 and 21:46 of the following video: https://arquivos.rtp.pt/conteudos/a-irma-lucia/
Next, she was asked to analyze the face of Sr. Lucy (the elderly, post-1967 Sr. Lucy) in this video, featured between :30 and 2:00: https://youtu.be/GQf2IaPF9V4?t=30
Conclusion on Video Excerpts:
The video excerpts depict a different woman than the known Subject A/B (the real Sr. Lucy).