add exisitng ctx aware relationship designs screenshots

Signed-off-by: MUzairS15 <--global>

.github/ISSUE_TEMPLATE/meshmodel.md

@@ -19,7 +19,7 @@ assignees: ''
 
 #### Instructions for Defining a new Relationship
 1. Identify the relationship and any specific constraints to be enforced between the two specific components, their models or potentially other components, models, or environmental considerations.
-2. Propose a specific visual representation for the relationship. Review and familiarize with the available set of predefined relationship types.
+2. Propose a specific visual representation for the relationship. Review and familiarize with the available set of predefined relationship types. Refer the cytoscape [style guide](https://js.cytoscape.org/#style)
 3. Prospose the appropriate relationship type, using one of the predefined set of relationship types or suggest a new relationship where an existing type does not fit.
 4. Create a Relationship Definition (yaml). See the [Relationship Schema](https://github.com/meshery/meshery/tree/master/server/meshmodel/schemas) in MeshModel and [examples]([url](https://github.com/meshery/meshery/tree/master/server/meshmodel/relationships)).
 5. Create a policy for evaluation of the relationship (rego). See examples.