I have shared my attempts at imaging the ISS here before, in the ' Post your art in the gallery!' thread. I was rather proud how, using my wee 70mm refractor and hand guiding, I was able to get an image that showed the overall 'H' shape of the machine clearly enough.
I am now extremely humbled: Would folks like to see what someone who are really good at astrophotography can capture during an ISS flypast?
www.digitalcameraworld.com
I am now extremely humbled: Would folks like to see what someone who are really good at astrophotography can capture during an ISS flypast?

"Stranded" NASA astronaut on International Space Station photographed from Earth in world first
NASA astronaut Suni Williams was undertaking a repair on the ISS when she was photographed from Earth by an amateur astrophotographer