Name the trophies

http://skins.na.leagueoflegends.com/assets/omegasquad/images/bg3.jpg

I've always want a more serious Teemo skin... be careful what you wish for I guess.

Anyway, I heard someone suggest that these trophies might be from various Legacy Skins. Here's the ones I can identify:

Top Left:

• Sailor (sword, hat, bandanna)
• Alien Invader (wrench, photo)
• Matador (green vest, nose ring)

Bottom Left:

• Firefighter (helmet)
• Red Riding (button on red polka-dot dress)

Center:

• Red Baron (hat)
• Pharaoh (photo)
• Crimson (photo)
• Toxic (purple syringe)
• Shamrock (clover painted rock behind syringe)

Right:

• Safari (rifle)

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Things I don't know how to identify:

• The items near Firefighter Tristana's Helmet. One almost looks like a shotgun, the other some sort of club (maybe a crossbow)
• Animal Skulls hanging from the top
• Significance of Helmet Bro Helm.
• Photos next to Pharaoh Amumu and Crimson Akali (one like Heimerdinger, one I can't tell)
• Tibbers (is this a specific Tibbers or just Tibbers in general?)
• Swain's bird head near Tibbers (Swain doesn't have a legacy skin. Is this something else?)
• ??? above Swain's bird head. (Looks vaguely native american in design, but I can't place it)