This type of unique Token, generates a random set of 26 variables, with the alphabet letters denoting a value from between 1 and 10, and each number represented by a color. The total sum is all the numbers added together, so in the wallet the data array might look like this:

A3,B9,C2,D1,E3,F4,G5,H6,I7,J10,K8,L1,M8,N3,
O10,P1,Q10,R1,S5,T9,U6,V4,W9,X10,Y1,Z5 with total sum 141

This data is written to the blockchain as part of the NFT creation, along with a unique serial ID. The highest possible total sum would be 260, the lowest would be 26, each of which would be very rare.  

how data is represented in the graphic
how the graphic looks online

Now you may ask, what is the purpose of this?...Well, say a developer is creating a game where characters have certain traits - For example Family, Strength, Agility, Speed, Defense, and so on. Each of the letters could correspond to one of the traits and used in the game as the developer decides. Different games would use different data sets, and could even combine different tokens to form teams.

Another example would be for card games, since there are 26 letter variables, and 52 cards in a card pack, I am sure someone could create a game around that idea.

We have created the color graphic to give an instant idea of a NFT value, and rare NFTs could create certain patterns, like this - not only a high score but a unique graphical representation of it

A very rare NFT with a total value of 249