Complex sentence: Fleming later used Blackwell as the model for Pussy Galore in his novel "Goldfinger" and Blackwell gave Fleming a boat called "Octopussy", the name of which Fleming used for a later short story.
Split into simpler sentences: Fleming later used Blackwell as the model for Pussy Galore in his novel "Goldfinger". Blackwell later gave Fleming a boat called "Octopussy", the name of which Fleming used for a later short story.