how to take table script from database

Good question,

And here's a partial solution ...

SELECT [object_id], [name], [column_id] FROM sys.columns WHERE [object_id] > 99 ORDER BY [name]

Other candidates in the field category, to be used for table reconstruction, less likely to be known by the "scriptor" (you, the database copier):

[system_type_id]
[user_type_id]
[max_length]
[precision]
[scale]
[collation_name]
[is ................ (etc)]

[xml_collection_id]
[default_object_id]
[rule_object_id]

The point being that the programmer will have to reconstruct the tables using some TSQL:

CREATE TABLE ....

Based upon his knowledge of the Sybase instance.