Recover Documents from FreeBSD USB, previous installtion

I have an old FreeBSD installation that boots; I copied the entire disk image onto a USB drive and now need the document files extracted. The priority is .doc and .pdf documents that were kept inside a handful of specific directories (I’ll send their full paths once we start)... (Budget: $10 - $30 USD, Jobs: Data Backup, Data Extraction, Data Management, Linux, Network Administration, System Admin, System Administration, VMware)