Can you help me guys?

I graduated as an architect 2 years ago but I don't work in my field, I work with ephemeral architecture in agribusiness events here in Brazil. I'm not happy with my career, but despite the short time and anxiety, I've been studying new software and I want to add value to my portfolio.

Take a look at these renderings I recently did of a micro-apartment project of mine, please give me tips and advice not only about my work below but also about my career.

Please be nice, thank you so much!!! =)

https://preview.redd.it/oxo4160q10md1.png?width=2160&format=png&auto=webp&s=51253aeeba5184302752e842f275d693d2d48d4d

https://preview.redd.it/qn79w4zp10md1.png?width=2160&format=png&auto=webp&s=37ac56d16ed6a2177e8d2a975f05d4ce9631020f

https://preview.redd.it/xle4rzyp10md1.png?width=2160&format=png&auto=webp&s=be3d91ad70f33941f5add7b373d111428a67252f

https://preview.redd.it/405xuzyp10md1.png?width=2160&format=png&auto=webp&s=305726ef60c8b2db48c713d47888093cbd52fe50