have you searched to see what scenery is already available for LTBA?
A quick Bing search revealed a quality freeware from Flyawaysimulations and a payware from taxi2gate for the airport in question.
Otherwise feel free to have a go at your own airport editing with tool such as Airport Design Editor.
Furthermore this is a place to make suggestions around the community not request for specific addons so I have moved the thread to the Modding corner of our forum.
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