Make news "customisations block table" to make adventure maps

I like making some maps with command block but I have some restriction by playing on Nintendo Switch so I wanted some new blocks to customise this block/item differently 1.head texture customisation block You can change texture head by using one dye for one pixel(in survival but nothing in creative) and do it on all head except the ender dragon head and piglin head because of the 3D 2.tool customisation block You can used it for customise the ability of the tool like the durability the attack damage the texture of the tool the bypass of the enchantment The fact that it can be unbreakable for the Armor the Armor point can be changed for the block like can place on can by inside of it and for the others item can destroy can also be inside it 3. Book customisation block For customise books like the Minecraft tools website do but inside the game for bedrock players can also do it 4. An better command output So I wanted it because the input is good but the output can be different like if is a "testfor @a[hasitem{"item"="diamond_axe}]" and I wanted to do something if the command output is equal to false (and not true with the conditional command block ) you can customise the "True", "False" or "Neutral" by choosing a place where cannot be the bottom part of square and triangle assembly together because is the input of the command block and the other side (right left or the upper part of square and triangle assembly together) for have better output This can be add on an experimental