'finely-detailed' originates from the combination of 'fine' and 'detailed', where 'fine' meant 'of high quality' and 'detailed' meant 'having many small parts or features'.

'finely-detailed' evolved from the Middle English word 'detaillen', which was derived from the Old French 'detailler', meaning 'to cut in pieces'.

Initially, 'detailed' meant 'to cut in pieces', but over time it evolved into its current meaning of 'having many small parts or features'.