Impressive! You are just a Lego champion, I have no proper words of admiration as your lego work is so cool! G., I am so sure you would have been a great dad and it is so unfortunate that such awesome genes can't be passed down. But maybe there is a little part of you in smallsteps and you might see her grow and be much alike in some areas. I notice at the daughter of my sister that she is very much like me, artistic, introvert, dreamy, she just lives on another Planet hahah.
I don't know what would I do of I couldn't have kids. Adoption is just something I can't see myself doing and I do want my own kids. In the same time I am also surprised how people with great, spectacular genes, can't make babies, while some people who neglect themselves can easily pop off 3 to 10 kids easy.... Such is life. Destiny I guess.