Closest I can find is 'Ramillies' 1855 Moreton Bay but no SCOTT on list.
The name appears in the list as Ramillies, Ramillie, Ramilles, Ramillus. It makes several voyages to Australia, including Hobart, under different spellings.
He is not one of the crew:
Names Age Ship Status Date of Arrival Origin Port Reference/Reel Remarks
ASHLY Henry 22 Ramilles C 28 Dec 1855 London, Moreton Bay 402 Sailmaker & AB, Plymouth
DOIG Geo 17 Ramilles C 28 Dec 1855 London, Moreton Bay 402 2nd Steward, Kent
ELMSHIE Jas 28 Ramilles C 28 Dec 1855 London, Moreton Bay 402 1st Mate, Aberdeen
FEAVERLYEAR Thos Noah 23 Ramilles C 28 Dec 1855 London, Moreton Bay 402 AB, Wingfield
HODDER Charles Ramilles M 28 Dec 1855 London, Moreton Bay 402 Ramillies in SMH
LLOYD Davis S 27 Ramilles C 28 Dec 1855 London, Moreton Bay 402 Boatswain, Liverpool
MAHONEY Wm 30 Ramilles C 28 Dec 1855 London, Moreton Bay 402 AB, Cork
MARCAPOLLO R V 27 Ramilles C 28 Dec 1855 London, Moreton Bay 402 AB, Cephalonia
MESSENGER Geo 16/26? Ramilles C 28 Dec 1855 London, Moreton Bay 402 OS, Northampton?
MORAN Michl 18 Ramilles C 28 Dec 1855 London, Moreton Bay 402 Or Moreen, 4th Mate, Killenhy
MOREEN Michl 18 Ramilles C 28 Dec 1855 London, Moreton Bay 402 Or Moran, 4th Mate, Killenhy
ORD Geo 23 Ramilles C 28 Dec 1855 London, Moreton Bay 402 Carpenter, Scotland
SHIRRAN Wm 25 Ramilles C 28 Dec 1855 London, Moreton Bay 402 2nd Mate, Banff
URQUHART David 29 Ramilles C 28 Dec 1855 London, Moreton Bay 402 Steward, Forres