I really hate having to double post but I went through the ages rom and in 10-15 mins I pulled some raw sprites together:

An interesting thing about the data in the rom is that a majority of it is not a complete image its self but it rotates and reflects parts of images which are symmetrical.
The first one and a half rows shows the sprites which the rings which change you into different npc/enemy's and the bullet the octorock shoots and the subrosian dancing from the goron dance when playing an ages linked game. The rest of the sprites on line 2 seem to be the spears that the moblins use/possible idea for arrows?, also it seems that the sprite right next to it reminds me of the fire rod in LA for some reason. Line 3, 4, and first weapon on line 5 are as in this order: Boomerang up/down direction, Lv1 sword, Lv2 sword, Lv3 sword, Lv1 shield, Lv2 shield, Lv3 shield, Rock's feather, Cane of Somaria, Lv2 Power glove, Lv1 Power bracelet, Shovel, Bombs, Switch hook, Bombchu's, Boomerang (again) left/right direction, Seed shooter, Switch hook grabbing heads, Lv 1-3 sword swing animation, Big goron's sword swing animation, Cane of Somaria swing animation, Rod of season's swing animation?, Big goron's sword. Line 5 is some other stuff such as the 3 harp song's icons, link in mermaid suit and something I have no fucking clue what it is as I never saw it before in game and it only has data for 1/2 of it so I assembled it to look like something, It could be a possible target if they planned for arrows or something to hit. I forgot to include the sprite of link jumping with roc's cape now that I think about it.
Now about thoughts about the previous pic posted by lin: The bow exists since we know rosa exists in a linked game and the big mess at the bottom left is the animal companion Ricky but in a jumbled sprite form. The only thing I can