Implemented Taxidermist

What has been done in this MR?

• Implemented Taxidermist

What should testers check?

• Check this table:

Item	Cost
Big bass 7989	1,000 coins
Crawling hand 7975	1,000 coins
Cockatrice head 7976	2,000 coins
Big swordfish 7991	2,500 coins
Basilisk head 7977	4,000 coins
Big shark 7993	5,000 coins
Kurask head 7978	6,000 coins
Abyssal demon head 7979	12,000 coins
King Black Dragon head 7980	50,000 coins
Kalphite Queen head 7981	50,000 coins

• Check examine text for all items too.
• Check all dialogue paths with the taxidermist

Probably worthwhile checking you can actually build all of these items in your house too but I didn't touch that code.

• I have tested these changes thoroughly.

• I used the relevant Zaros tool for any JSON edits where possible, and have attached screenshots of any changes.